By Rupert Dance In April 2018, the IBTA’s Plugfest 33 saw the first instance of HDR 200Gb/s copper cables being tested for compliance, paving the way for the rollout of HDR in 2019. As a result of Plugfest 33’s breakthrough compliance testing, the 34th IBTA Plugfest, held at the University of New Hampshire Interoperability Laboratory (UNH-IOL) in October of 2018, […]